International letter with part of perfin "L PAULSEN & Co" in the stamps. The letter is franked correctly with 1 kr [...]
M14 J. E. Møllers Enke & Co. A/S
Morten Mikkelsen2020-06-01T11:59:23+02:00International letter with perfin “M.E.” in the stamp. The letter is franked correctly with 20 + 30 + 5 + [...]
M24 Marinus Møller & Co.
Morten Mikkelsen2020-06-13T19:53:27+02:00International airmail letter with perfin "MM" in the stamp. The letter is franked correctly with 2 x 25 øre = [...]
O16 Oversøisk Passagerbureau
Morten Mikkelsen2020-08-29T14:27:30+02:00International letter to England with perfin "O.P." in the stamps. The letter is not franked correctly with 3 x 30 [...]